Weegy: a. soil acidity is not influenced by microorganism activity.
User: Soil fertility is best described as being dependent upon _______.
a.
the balance between organic matter and mineral nutrients
b.
soil color and the local climate
c.
topography and the local climate
d.
soil texture Weegy: Soil fertility is best described as being dependent upon a. the balance between organic matter and mineral nutrients User: Salinization increases the concentration of _______ in soil.
a.
plants
b.
nutrients
c.
salt
d.
water Weegy: Salinization increases the concentration of -c. salt- in soil. (More)

Weegy: c. Petroleum byproducts and fuels end up as pollution principally from oil spills. An oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially marine areas, due to human activity, and is a form of pollution. User: Which of the following is not a cause of water pollution?
a.
jet fuel
b.
laundry soap
c.
ammonia
d.
none of the above (More)